RFK Jr.'s second Senate confirmation hearing focused on vaccines, Medicare, diversity, and science. Key Republicans were reticent to show support.
Alexandra Sifferlin, a health and science editor for Times Opinion, hosted an online conversation on Wednesday with the ...
Kennedy’s bid to serve as America’s top health official may be decided by a handful of Republicans, including several senators who questioned him Thursday.
Here’s what to know about ultra-processed foods, and how Kennedy has said he plans to shape the U.S. food system.